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.\" ========================================================================
.\"
.IX Title "BOS_SETRESTRICTED 8"
.TH BOS_SETRESTRICTED 8 "2012-01-23" "OpenAFS" "AFS Command Reference"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
bos_setrestricted \- place a server in restricted mode
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBbos setrestricted\fR \fB\-server\fR\ <\fImachine\ name\fR> \fB\-mode\fR\ 1
    [\fB\-cell\fR\ <\fIcell\ name\fR>] [\fB\-noauth\fR] [\fB\-localauth\fR] [\fB\-help\fR]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
The \fBbos restricted\fR command places the server in restricted mode. This
mode increases the security of the bos server by removing access to a
number of bos commands that are only used whilst configuring a system.
.PP
When a server is in restricted mode, access to \fBbos_exec\fR, \fBbos uninstall\fR,
\&\fBbos install\fR, \fBbos create\fR, \fBbos install\fR, \fBbos delete\fR, \fBbos prune\fR
is denied, and the use of \fBbos getlog\fR is limited.
.SH "CAUTIONS"
.IX Header "CAUTIONS"
Once a server has been placed in restricted mode, it may not be opened up
again using a remote command. That is, \fBbos setrestricted\fR has no method
of setting an unrestricted mode. Once a server is restricted, it can only
be opened up again by sending it a \s-1SIGFPE\s0, which must be done as root on
the local machine.
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-server\fR <\fImachine name\fR>" 4
.IX Item "-server <machine name>"
Indicates the server machine to restrict.
.IP "\fB\-cell\fR <\fIcell name\fR>" 4
.IX Item "-cell <cell name>"
Names the cell in which to run the command. Do not combine this argument
with the \fB\-localauth\fR flag. For more details, see \fIbos\fR\|(8).
.IP "\fB\-noauth\fR" 4
.IX Item "-noauth"
Assigns the unprivileged identity \f(CW\*(C`anonymous\*(C'\fR to the issuer. Do not
combine this flag with the \fB\-localauth\fR flag. For more details, see
\&\fIbos\fR\|(8).
.IP "\fB\-localauth\fR" 4
.IX Item "-localauth"
Constructs a server ticket using a key from the local
\&\fI/usr/afs/etc/KeyFile\fR file. The \fBbos\fR command interpreter presents the
ticket to the \s-1BOS\s0 Server during mutual authentication. Do not combine this
flag with the \fB\-cell\fR or \fB\-noauth\fR options. For more details, see
\&\fIbos\fR\|(8).
.IP "\fB\-help\fR" 4
.IX Item "-help"
Prints the online help for this command. All other valid options are
ignored.
.SH "PRIVILEGE REQUIRED"
.IX Header "PRIVILEGE REQUIRED"
The issuer must be listed in the \fI/usr/afs/etc/UserList\fR file on the
machine named by the \fB\-server\fR argument, or must be logged in as the
local superuser \f(CW\*(C`root\*(C'\fR if the \fB\-localauth\fR flag is included.
.PP
As noted above, this command cannot be run against servers which are
already in restricted mode.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIbos\fR\|(8)
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright 2009 Simon Wilkinson <simon@sxw.org.uk>
.PP
This documentation is covered by the \s-1BSD\s0 License as written in the
doc/LICENSE file. This man page was written by Simon Wilkinson for
OpenAFS.